= Demo =
http://vm7.target.rug.nl/catalogue/molgenis.do?__target=main&select=LLcatalogueTreePlugin (test/test)

= Location =


{{{
/molgenis/src/org/molgenis/framework/ui/html/JQueryTreeView.java

}}}

{{{
and /molgenis/src/org/molgenis/framework/ui/html/JQueryTreeViewElement.java

}}}

JQueryTreeView.java contains the constructor , renderTree() and toHtml(). 
The function renderTree() is used by toHtml() is order to print each specific node to html <li>.The function toHtml() is actually serving the whole tree if called . Contains the css and js references as well as the jquery functionality. 
About the tree: No Nodes collapsed explicitly. Node is manually closed then by giving its LI element a "closed"(/opened) CSS class.
The animation is enabled, and the speed is "normal" (this can be modified). "Cookie" persistence enabled, causing the current tree state to be persisted. Dynamically adding a sub tree to the existing tree demonstrated.

==How to instantiate and use it ==
 * Inside your plugin instantiate a tree object by calling 

{{{
JQueryTreeView<JQueryTreeViewElement> treeView  

}}}

*You will probably need a function like addingObjectsToTree which will actually create the JQueryTreeViewElemen and fill the JQueryTreeView.  
*For the purposes of the measurements tree in LLcatalogueTree plugin(/molgenis_apps/apps/lifelines/plugins/LLcatalogueTree)  we have instantiated the JQuery tree  in public class JQueryTreeViewElementMeasurement extends JQueryTreeViewElement{ where the elements of the tree are measurements. 
* There is an example in LLcatalogueTree 	
public void addingMeasurementTotree(List<String> c
Also public String getTreeView() { return treeView.toHtml(); } will call render the tree in your ftl.